E25 Alfagrog Filter Media

E25 AlfagrogFilter Media

What is Alfagrog?

Alfagrog is a porous foamed ceramic material. which is lightweight. strong and inert.

It’s high surface area makes it the natural choice for colonisation by micro organisms in biological filtration systems resulting in cleaner water.

Benefits of Alfagrog over other filter media:

• Extremely high surface area
• Highly porous
• Inert. pH neutral
• Lightweight
• Available worldwide
• Economical
• A variety of grade sizes available: 25mm / 40mm